芯片OV5640参数规格书下载豪威科技1/4, 5-Megapixel

1/4-inch, 5-Megapixel SOC Image Sensor Optimized for High-Volume Mobile Markets

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OV5640

5-megapixel product brief
lead free
available in
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% H, r8 P, c# [8 M/ @package
The OV5640 delivers a complete 5-megapixel camera solution on a
- o2 y' O3 |& ~, {* r( z) T1 lsingle chip, aimed at offering cost efficiencies that serve the high
" q6 b! N* k$ c/ y# r: t/ hvolume autofocus (AF) camera phone market. The system-on-a
. o7 m' O4 }$ E* c/ T# g+ O: P; G% schip (SOC) sensor features OmniVision's 1.4 micron OmniBSI™
% e$ G# I, y$ N! c7 ~0 D$ F' Bbackside illumination architecture to deliver excellent pixel
performance and best-in-class low-light sensitivity, while enabling
* E. y, z" _% Y6 K% q2 cultra compact camera module designs of 8.5 mm x 8.5 mm with
<6 mm z-height. The OV5640 provides the full functionality of a
4 Q- O6 }* [. `6 `3 m2 O) S! Ecomplete camera, including anti-shake technology, AF control, and
MIPI while being easier to tune then two-chip solutions, making it
an ideal choice in terms of cost, time-to-market and ease of
platform integration.
% \! i( E9 I+ a9 F1 s9 DThe OV5640 enables 720p HD video at 60 frames per second (fps)
and 1080p HD video at 30 fps with complete user control over
6 H; L4 \. [- v: y6 A3 ~% Hformatting and output data transfer. The 720p/60 HD video is
$ Q( [8 [3 c) j! d5 ~* z3 L7 `captured in full field of view (FOV) with 2 x 2 binning, which
+ }: H. g  b8 _9 B" Pdoubles the sensitivity and improves the signal-to-noise ratio
(SNR). Additionally, a unique post-binning re-sampling filter
) n  S( {: a  R5 s; |2 L: o0 W( @function removes zigzag artifacts around slant edges and
minimizes spatial artifacts to deliver even sharper, crisper
; [# J+ F/ r: _1 Kcolor images. To further improve camera performance and user
0 q1 Q) H3 o; P6 F" _experience, the OV5640 features an internal anti-shake engine for
" T) P' J/ M/ m! K9 q6 }image stabilization, and it supports Scalado™ tagging for faster
image preview and zoom.
The OV5640 offers a digital video port (DVP) parallel interface
3 L6 A) k4 n3 I( K2 aand a high-speed dual lane MIPI interface, supporting multiple
6 B6 r/ [/ o0 \  D. Doutput formats. An integrated JPEG compression engine simplifies
1 }9 R3 M- }7 t" t/ W8 W5 mdata transfer for bandwidth-limited interfaces. The sensor's
* P: D7 p" Q2 _/ [. r4 {( Pautomatic image control functions include automatic exposure
2 F, Y! g3 r0 v( y  Ucontrol (AEC), automatic white balance (AWB), automatic band
filter (ABF), 50/60 Hz automatic luminance detection, and
automatic black level calibration (ABLC). The OV5640 delivers
programmable controls for frame rate, AEC/AGC 16-zone
size/position/weight control, mirror and flip, cropping, windowing,
and panning. It also offers color saturation, hue, gamma, sharpness
3 D& k) g0 K( D  A(edge enhancement), lens correction, defective pixel canceling, and
noise canceling to improve image quality.
Find out more at www.ovt.com.¬
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